30295715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 38244096

約数和(自身を除く): 7948381

約数列:

[1, 5, 23, 115, 131, 655, 2011, 3013, 10055, 15065, 46253, 231265, 263441, 1317205, 6059143, 30295715]

約数ペア:

[(1, 30295715), (5, 6059143), (23, 1317205), (115, 263441), (131, 231265), (655, 46253), (2011, 15065), (3013, 10055)]